Hazard Flasher on 1999 Ford F-250 Super Duty

Where in the world is the hazard flasher? Under the dash, I can feel a unit alternately clicking but I see no way of accessing this unit. Is there a relay in the fuse panel, either interior driver's side or under the hood, that controls both the hazard and directional lights??

Asked by for the 1999 Ford F-250 Super Duty
1 answer
If I'm not mstaken, there is a separate small panel that has both a signal flasher and hazard flasher located on it, under the drivers side dash.